package org.jeecg.modules.semester.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.config.mybatis.TenantContext;
import org.jeecg.modules.schoolyear.entity.CouSchoolYear;
import org.jeecg.modules.semester.entity.CouSemester;
import org.jeecg.modules.semester.service.ICouSemesterService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

 /**
 * @Description: cou_semester
 * @author: baochangrong
 * @Date:   2022-02-10
 * @Version: V1.0
 */
@Api(tags="cou_semester")
@RestController
@RequestMapping("/semester/couSemester")
@Slf4j
public class CouSemesterController extends JeecgController<CouSemester, ICouSemesterService> {
	@Autowired
	private ICouSemesterService couSemesterService;
	
	/**
	 * 分页列表查询
	 *
	 * @param couSemester
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	@AutoLog(value = "cou_semester-分页列表查询")
	@ApiOperation(value="cou_semester-分页列表查询", notes="cou_semester-分页列表查询")
	@GetMapping(value = "/list")
	public Result<?> queryPageList(CouSemester couSemester,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		String tenantId = req.getHeader("tenant-id");
		couSemester.setTenantId(tenantId);
		QueryWrapper<CouSemester> queryWrapper = QueryGenerator.initQueryWrapper(couSemester, req.getParameterMap());
		queryWrapper.orderByDesc("create_time");
		Page<CouSemester> page = new Page<CouSemester>(pageNo, pageSize);
		IPage<CouSemester> pageList = couSemesterService.page(page, queryWrapper);
		return Result.OK(pageList);
	}

	 /**
	  * 系统登录后获获取默认学期信息
	  */
	 @AutoLog(value = "cou_school_year-获取默认学期信息")
	 @ApiOperation(value="cou_school_year-获取默认学期信息", notes="cou_school_year-获取默认学期信息")
	 @GetMapping(value = "/getSemesterIsDefaultValue")
	 public Result<?> getSemesterIsDefaultValue(CouSemester couSemester,
											HttpServletRequest req) {

		 couSemester.setTenantId(TenantContext.getTenant());
		 List<CouSemester> dataList = couSemesterService.queryIsDefault(couSemester);
		 if(dataList.get(0).getCount() == 0){
			 QueryWrapper<CouSemester> queryWrapper = QueryGenerator.initQueryWrapper(couSemester, req.getParameterMap());
			 queryWrapper.orderByDesc("create_time");
			 CouSemester couSchoolYear1 = couSemesterService.getOne(queryWrapper);
			 return Result.OK(couSchoolYear1);
		 }else {
			 QueryWrapper<CouSemester> queryWrapper = QueryGenerator.initQueryWrapper(couSemester, req.getParameterMap());
			 queryWrapper.eq("is_default",couSemester.getIsDefault());
			 CouSemester couSemester1 = couSemesterService.getOne(queryWrapper);
			 return Result.OK(couSemester1);
		 }
	 }
	 /**
	  * 不分页 listAll
	  */
	 @AutoLog(value = "cou_semester-列表查询")
	 @ApiOperation(value="cou_semester-列表查询", notes="cou_semester-列表查询")
	 @GetMapping(value = "/listAll")
	 public Result<?> listAll(CouSemester couSemester,
							  HttpServletRequest req) {
		 String tenantId = req.getHeader("tenant-id");
		 List<CouSemester> dataList = couSemesterService.listAll(tenantId);
		 return Result.OK(dataList);
	 }

	 /**
	  * 学年校验是否已经有默认 不分页
	  */
	 @AutoLog(value = "cou_school_year-学期校验是否已经有默认")
	 @ApiOperation(value="cou_school_year-学期校验是否已经有默认", notes="cou_school_year-学期校验是否已经有默认")
	 @GetMapping(value = "/queryIsDefault")
	 public Result<?> queryIsDefault(CouSemester couSemester,
									 HttpServletRequest req) {
		 couSemester.setTenantId(TenantContext.getTenant());
		 List<CouSemester> dataList = couSemesterService.queryIsDefault(couSemester);
		 return Result.OK(dataList);
	 }

	 /**
	 *   添加
	 *
	 * @param couSemester
	 * @return
	 */
	@AutoLog(value = "cou_semester-添加")
	@ApiOperation(value="cou_semester-添加", notes="cou_semester-添加")
	@PostMapping(value = "/add")
	public Result<?> add(@RequestBody CouSemester couSemester,
						 HttpServletRequest req) {
		String tenantId = req.getHeader("tenant-id");
		couSemester.setTenantId(tenantId);
		couSemesterService.save(couSemester);
		return Result.OK("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param couSemester
	 * @return
	 */
	@AutoLog(value = "cou_semester-编辑")
	@ApiOperation(value="cou_semester-编辑", notes="cou_semester-编辑")
	@PutMapping(value = "/edit")
	public Result<?> edit(@RequestBody CouSemester couSemester,
						  HttpServletRequest req) {
		String tenantId = req.getHeader("tenant-id");
		couSemester.setTenantId(tenantId);
		couSemesterService.updateById(couSemester);
		return Result.OK("编辑成功!");
	}
	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "cou_semester-通过id删除")
	@ApiOperation(value="cou_semester-通过id删除", notes="cou_semester-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		couSemesterService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "cou_semester-批量删除")
	@ApiOperation(value="cou_semester-批量删除", notes="cou_semester-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<?> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.couSemesterService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功!");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "cou_semester-通过id查询")
	@ApiOperation(value="cou_semester-通过id查询", notes="cou_semester-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<?> queryById(@RequestParam(name="id",required=true) String id) {
		CouSemester couSemester = couSemesterService.getById(id);
		if(couSemester==null) {
			return Result.error("未找到对应数据");
		}
		return Result.OK(couSemester);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param couSemester
    */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, CouSemester couSemester) {
        return super.exportXls(request, couSemester, CouSemester.class, "cou_semester");
    }

    /**
      * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, CouSemester.class);
    }

}
